22054113

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8826

約数の個数: 20

約数和(自身を含む): 34011648

約数和(自身を除く): 11957535

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 8783, 26349, 79047, 237141, 272273, 711423, 816819, 2450457, 7351371, 22054113]

約数ペア:

[(1, 22054113), (3, 7351371), (9, 2450457), (27, 816819), (31, 711423), (81, 272273), (93, 237141), (279, 79047), (837, 26349), (2511, 8783)]